RANKING · 2010 CENSUS · 33 SHOWN OF 33

Highest Armenian population share, Illinois counties · 2010

Illinois counties ranked by the share of all residents who are Armenian ancestry (2010 American Community Survey). A concentration measure: Armenian residents as a percentage of total population. This list covers the 33 counties in Illinois that qualify, ranked against each other statewide. The median across all 33 is 0.0%.

Armenian Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPARMENIAN SHAREVS –

01Lake County, ILIL719,3390.2%–

02Monroe County, ILIL34,8400.1%–

03DeKalb County, ILIL101,8350.1%–

04Hancock County, ILIL16,8030.1%–

05McDonough County, ILIL25,9160.1%–

06Madison County, ILIL263,1100.1%–

07Cook County, ILIL5,194,6250.1%–

08McHenry County, ILIL317,7510.1%–

09DuPage County, ILIL934,2980.1%–

10Fulton County, ILIL32,9010.1%–

11St. Clair County, ILIL250,7080.1%–

12Rock Island County, ILIL141,8690.1%–

13LaSalle County, ILIL107,7730.1%–

14Will County, ILIL712,2530.0%–

15Montgomery County, ILIL28,0760.0%–

16Kendall County, ILIL145,4700.0%–

17McLean County, ILIL171,4190.0%–

18White County, ILIL13,2500.0%–

19Kankakee County, ILIL105,5250.0%–

20Jo Daviess County, ILIL21,5940.0%–

21Knox County, ILIL47,7670.0%–

22Kane County, ILIL525,7570.0%–

23Vermilion County, ILIL71,2590.0%–

24Winnebago County, ILIL283,6740.0%–

25Logan County, ILIL27,1820.0%–

26Champaign County, ILIL209,9720.0%–

27Adams County, ILIL64,2670.0%–

28Christian County, ILIL33,4430.0%–

29Macon County, ILIL99,3000.0%–

30Saline County, ILIL22,7720.0%–

31Henry County, ILIL48,0950.0%–

32Tazewell County, ILIL130,0490.0%–

33Iroquois County, ILIL26,1500.0%–

SHOWING 1–33 OF 33

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS